package aa_new.a01_reflect.a00_test;

public class FF {
    private int a;
    private int b;
    public void printAdd(){
        System.out.println(a+b);
    }

    @Override
    public String toString() {
        return "FF{" +
                "a=" + a +
                ", b=" + b +
                '}';
    }
}
